/*
 * Copyright 2000-2017 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.intellij.openapi.project;

import com.intellij.openapi.util.UserDataHolder;
import com.intellij.psi.PsiFile;
import com.intellij.util.Processor;

/**
 * An object representing an IntelliJ project.
 * <p>
 * <p>To get all of its modules, use {@code ModuleManager.getInstance(project).getModules()}.
 * <p>
 * <p>To iterate over all project source files and directories,
 * use {@code ProjectFileIndex.SERVICE.getInstance(project).iterateContent(iterator)}.
 * <p>
 * <p>To get the list of all open projects, use {@code ProjectManager.getInstance().getOpenProjects()}.
 */
public interface Project extends UserDataHolder {
    void process(Processor<PsiFile> processor);
}